Crystallization process of carbonate substituted hydroxyapatite nanoparticles in toothpastes upon physiological conditions: an in situ time-resolved X-ray diffraction study

2009 ◽  
Vol 21 (2) ◽  
pp. 445-450 ◽  
Author(s):  
A. Generosi ◽  
J. V. Rau ◽  
V. Rossi Albertini ◽  
B. Paci
Keyword(s):  
Diffraction Study ◽  
Crystallization Process ◽  
Hydroxyapatite Nanoparticles ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Physiological Conditions

In situ time-resolved X-ray diffraction study of octacalcium phosphate transformations under physiological conditions

2010 ◽  
Vol 312 (14) ◽  
pp. 2113-2116 ◽  
Author(s):  
J.V. Rau ◽  
V.S. Komlev ◽  
A. Generosi ◽  
M. Fosca ◽  
V. Rossi Albertini ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Octacalcium Phosphate ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Physiological Conditions

In situ time resolved wide angle X-ray diffraction study of nanotube carpet growth: Nature of catalyst particles and progressive nanotube alignment

Carbon ◽  
2015 ◽  
Vol 87 ◽  
pp. 246-256 ◽  
Author(s):  
Périne Landois ◽  
Mathieu Pinault ◽  
Stéphan Rouzière ◽  
Dominique Porterat ◽  
Cristian Mocuta ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Wide Angle ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray

Cation Movements during Dehydration and NO2 Desorption in a Ba–Y,FAU Zeolite: An in Situ Time-Resolved X-ray Diffraction Study

2013 ◽  
Vol 117 (8) ◽  
pp. 3915-3922 ◽  
Author(s):  
Xianqin Wang ◽  
Jonathan C. Hanson ◽  
Ja Hun Kwak ◽  
Janos Szanyi ◽  
Charles H. F. Peden
Keyword(s):  
Diffraction Study ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Fau Zeolite

In situ X-ray diffraction study of crystallization process of GeSbTe thin films during heat treatment

2005 ◽  
Vol 244 (1-4) ◽  
pp. 281-284 ◽  
Author(s):  
Naohiko Kato ◽  
Ichiro Konomi ◽  
Yoshiki Seno ◽  
Tomoyoshi Motohiro
Keyword(s):  
Thin Films ◽  
Heat Treatment ◽  
Diffraction Study ◽  
Crystallization Process ◽  
X Ray Diffraction ◽  
X Ray

Time-resolved in situ X-ray diffraction study of MCM-41 structure formation from a homogeneous environment

1999 ◽  
Vol 1 (12) ◽  
pp. 3053-3057 ◽  
Author(s):  
Jiří Rathouský ◽  
Günter Schulz-Ekloff ◽  
Jiří Had ◽  
Arnošt Zukal
Keyword(s):  
Diffraction Study ◽  
Structure Formation ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Mcm 41 ◽  
Homogeneous Environment

A time resolved, in-situ X-ray diffraction study of the de-intercalation of anions and lithium cations from [LiAl2(OH)6]nX·qH2O (X = Cl−, Br−, NO3−, SO42−)

2004 ◽  
Vol 14 (9) ◽  
pp. 1443-1447 ◽  
Author(s):  
Konstantin A. Tarasov ◽  
Vitaly P. Isupov ◽  
Lyudmila E. Chupakhina ◽  
Dermot O'Hare
Keyword(s):  
Diffraction Study ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray

In situ time-resolved X-ray diffraction study of manganese trifluoride thermal decomposition

2001 ◽  
Vol 108 (2) ◽  
pp. 253-256 ◽  
Author(s):  
J.V Rau ◽  
V.Rossi Albertini ◽  
N.S Chilingarov ◽  
S Colonna ◽  
U.Anselmi Tamburini
Keyword(s):  
Thermal Decomposition ◽  
Diffraction Study ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Manganese Trifluoride

In situ time-resolved X-ray diffraction study of evolution of nanohydroxyapatite particles in physiological solution

2009 ◽  
Vol 29 (4) ◽  
pp. 1140-1143 ◽  
Author(s):  
J.V. Rau ◽  
A. Generosi ◽  
D. Ferro ◽  
F. Minozzi ◽  
B. Paci ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Physiological Solution ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray

Time resolved in situ X-ray diffraction study of crystallisation processes of large pore nanoporous aluminophosphate materials

2015 ◽  
Vol 177 ◽  
pp. 237-247 ◽  
Author(s):  
Kerry Simmance ◽  
Wouter van Beek ◽  
Gopinathan Sankar
Keyword(s):  
Metal Ions ◽  
Crystallization Process ◽  
Hydrothermal Crystallization ◽  
Divalent Metal Ions ◽  
X Ray Diffraction ◽  
Time Resolved ◽  
X Ray ◽  
Xrd Study ◽  
The One

Time resolved high-resolution X-ray powder diffraction was utilized to obtain detailed changes in the crystal structure parameters during the hydrothermal crystallization process of the nanoporous aluminophosphate AlPO-5 (AFI) structure. This in situ study offered not only the influence of metal ions on the onset of crystallization and estimation of the activation energy of the process, but also allowed us to determine in detail the changes in lattice parameters during this process. More importantly the time-resolved study clearly showed the lattice expansion in the divalent metal ions substituted system right from the on-set of crystallization process, compared to the one without any dopant ions, which suggest that an amorphous or poorly crystalline network is formed prior to crystallization that contains the large divalent ions (compared to Al(iii), the substituting element), which is in agreement with the combined XAS/XRD study reported earlier. A mechanism based on this and the earlier study is suggested.

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